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Method and Terminal for Improving Domain Name Resolution Efficiency

a domain name and efficiency technology, applied in the field of communication network systems, can solve the problems of ipv4 services being accessed in unsatisfactory conditions, one of two continuous requests in the two modes generally failing,

Inactive Publication Date: 2013-03-07
EIGHT DEER VENTURES LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a method and terminal for improving the efficiency of resolving domain names, which helps to adapt network environments to users' needs and increase the efficiency of accessing services. This results in better user experience and fluency of service access.

Problems solved by technology

Since an IP address mode corresponding to a domain name in a reality scene in network environment is relatively fixed, one of two continuous requests made in the two modes will generally fail.
On the contrary, if the DNS requests are always made in the mode AAAA first and then in the mode A, then the effect is not ideal when IPv4 services are accessed.

Method used

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  • Method and Terminal for Improving Domain Name Resolution Efficiency
  • Method and Terminal for Improving Domain Name Resolution Efficiency
  • Method and Terminal for Improving Domain Name Resolution Efficiency

Examples

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Embodiment Construction

[0032]The technical scheme of the present invention will be further described in detail hereinafter in conjunction with the accompanying drawings and the embodiments.

[0033]FIG. 1 is an application networking diagram in accordance with the present invention. As shown in the figure, a terminal supporting IPv4 / IPv6 dual stack can access to an IPv4 server or IPv6 server after performing domain name resolution via a DNS server.

[0034]In this IPv4 / IPv6 dual stack environment, in order to improve domain name resolution efficiency when the terminal accesses to a network for service access, the present invention provides a terminal supporting IPv4 / IPv6 dual stack, which, as shown in FIG. 2, comprises an application module and a domain name resolution module.

[0035]The application module is configured to trigger the domain name resolution module when application services requiring domain name resolution are activated.

[0036]There are many application services requiring domain name resolution, su...

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Abstract

The present invention provides a method and terminal for improving domain name resolution efficiency. The method is implemented in a terminal supporting IPv4 / IPv6 dual stack and comprises: the terminal initiating a domain name resolution request to a domain name system server (S11); and when obtaining a normal response, the terminal recording a first format corresponding to the initiated domain name resolution request as a default initiation format of the current domain name resolution request (S12). The present invention is used to adapt network environments dynamically to a certain extent so as to increase the domain name request efficiency, thereby improving the fluency for the entire service access.

Description

TECHNICAL FIELD[0001]The present invention relates to a communication network system, and in particular, to a method and a terminal for improving domain name resolution efficiency in the environment of Internet Protocol version 4 (IPv4) / Internet Protocol version 6 (IPv6) dual stack.BACKGROUND OF THE RELATED ART[0002]Although IPv6 has not yet been used in large scale at present, with the fast lack of global IP addresses and business requirements, the rapid development and gradual popularization of IPv6 have become inevitable. But how to transition to IPv6 is also an important subject, and a IPv4 / IPv6 dual stack mode is one of common transition mechanisms.[0003]For the dual stack mode, selection of IP modes is involved inevitably when a terminal initiates services, and in general, services are accessed using a domain name mode, so domain name resolution becomes a key point.[0004]In a scene of IPv4 and IPv6 dual stack, there will be two DNS (Domain Name System) resolution request modes...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G06F15/16
CPCH04L29/12066H04L61/6086H04L61/1511H04L29/12971H04L61/4511H04L2101/686
Inventor PENG, KAIGAO, JIANYINGLI, HUI
Owner EIGHT DEER VENTURES LLC
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